Fig. 3

luciferase expression assay; Graph is representative of three separate production experiments during 24, 72 and 120 h after transfection, and error bars represent the standard deviation (p < 0.05). In this assay each experiment was repeated 3 times and n = 3, (*: > 0.05, **: > 0.01, ***: > 0.001, ****: > 0.0001)